JS 获取当前域名 重定向请求

//        host = window.location.host;
//        host2=document.domain;

//        url = window.location.href;

host is :localhost:8080

host2 is :localhost

url is http://localhost:8080/servlet/IndexServlet?_p_action=loadGUI&_p_form=ISC_Project_Menu

// var v = window.open(host+"com/el/ProjectEnd/createPeSystemReport.action?projEndId=" + projEndId);
// v.focus();

window.location='/com/el/ProjectEnd/createPeSystemReport.action?projEndId=' + projEndId;

注意：在ＩＥ中请求路径前面多加一个斜杠，

火狐谷歌可有可无＾＿＾